$ git clone -n https://src.fedoraproject.org/rpms/ccdciel.git /var/lib/mock/f38-build-side-42-init-devel-1348254-30695/root/chroot_tmpdir/scmroot/ccdciel
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1348254-30695/root/chroot_tmpdir/scmroot/ccdciel'...
$ git fetch origin 3309c7b49db0bccafaf96b177bb6bcc4edb285e1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ccdciel
 * [new ref]         3309c7b49db0bccafaf96b177bb6bcc4edb285e1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3309c7b Update to 0.9.84 (fedora#2216231)